After months of constant rows i left my fiancee who id been with for fourteen years taking our two children whilst he was away and left him a note. I know how wrong that sounds but must add i have suffered with depression for most of our relationship and had come to point where suicide or leaving like that were only options. He saw kids regularly and even five weeks later spent Christmas day with us at kids bequest. On new years eve i found out he had met someone through our kids . He lied at first then admitted to internet dating meeting up at hotel for night of sex on first time they met just before Xmas then spending night at her House boxing day. This is on back of Xmas day asking if we could sort things out and me agreeing to discuss it. Anyway we went to relate and moved back in together. I've had major surgery and whilst looking for bill found hotel receipt showing he spent whole weekend in hotel with her. He had dropped kids home to me then went to meet her and got out of bed with her on Xmas eve and came tosee me and kids. Then Xmas day i feel so bad that he didn't care enough about me that he was with someone else within weeks. I was so desperate to stop pain i wanted to get back together but don't know if can do this. I feel like my life is worthless if wasamt for my kids i wouldn't be here. How could he do that ? Did i deserve it?